For our tour description, itinerary, past triplists, dates, fees, and more, please VISIT OUR TOUR PAGE.
See this triplist in printable PDF format with media only on page 1.
Our last morning at the Greater Sage-Grouse lek was an experience of a lifetime. (Photo by guide Eric Hynes)
Mother Nature apparently never received the memo this year that our Colorado Grouse tour is in spring! We endured some serious cold, snow, and wind, but it did not stop us from having a fantastic adventure. After covering a huge part of Colorado, we ended up with a very respectable total of 162 bird taxa and a score of mammals as well.
Our odyssey commenced with the unwanted attention of the U.S. Army while we searched for Mountain Plover and culminated with a mystical morning in the sage and snow outside Walden at the Greater Sage-Grouse lek.
Our highlights were numerous but some standouts most deserving of acknowledgement were: the amazing sounds of the Greater Prairie-Chickens, meeting Fred Dorenkamp and Bob Bledsoe, the swirling cloud of Chestnut-collared Longspurs, the feeder extravaganza in Silverthorne, the fishing American Dipper, the Dusky Grouse coming to us, the dancing prowess of the Sharp-tailed Grouse, and the waterfowl smorgasbord at Walden Reservoir.
All the many miles were a delight from start to finish thanks to a wonderful group of birders. Megan and I truly appreciated the respect and kindness our group showed each other along the way. We sincerely hope to share another birding adventure with all of you! Take care and be well.
--Eric
KEYS FOR THIS LIST
One of the following keys may be shown in brackets for individual species as appropriate: * = heard only, I = introduced, E = endemic, N = nesting, a = austral migrant, b = boreal migrant
Anatidae (Ducks, Geese, and Waterfowl)
Even the die-hard raptor fans among us were getting frustrated by the Northern Harriers flushing the Lesser Prairie-Chickens off the lek. (Photo by guide Eric Hynes)
SNOW GOOSE (Chen caerulescens caerulescens) ROSS'S GOOSE (Chen rossii)
CANADA GOOSE (Branta canadensis)
WOOD DUCK (Aix sponsa)
GADWALL (Anas strepera)
AMERICAN WIGEON (Anas americana)
MALLARD (Anas platyrhynchos)
BLUE-WINGED TEAL (Anas discors)
CINNAMON TEAL (Anas cyanoptera)
NORTHERN SHOVELER (Anas clypeata)
NORTHERN PINTAIL (Anas acuta)
GREEN-WINGED TEAL (AMERICAN) (Anas crecca carolinensis)
CANVASBACK (Aythya valisineria)
REDHEAD (Aythya americana)
RING-NECKED DUCK (Aythya collaris)
Maintaining your spot on the lek requires constant vigilance -- and the willingness to ruffle a few feathers, as these Greater Sage-Grouse demonstrate. (Video by guide Megan Crewe)
LESSER SCAUP (Aythya affinis) BUFFLEHEAD (Bucephala albeola)
COMMON GOLDENEYE (Bucephala clangula)
BARROW'S GOLDENEYE (Bucephala islandica)
HOODED MERGANSER (Lophodytes cucullatus)
COMMON MERGANSER (Mergus merganser)
RUDDY DUCK (Oxyura jamaicensis)
Odontophoridae (New World Quail)
SCALED QUAIL (Callipepla squamata)
GAMBEL'S QUAIL (Callipepla gambelii)
Phasianidae (Pheasants, Grouse, and Allies)
RING-NECKED PHEASANT (Phasianus colchicus) [I]
GREATER SAGE-GROUSE (Centrocercus urophasianus)
GUNNISON SAGE-GROUSE (Centrocercus minimus)
Greater Prairie-Chickens turned out to be the favorite bird of the tour. (Photo by guide Eric Hynes)
DUSKY GROUSE (Dendragapus obscurus) SHARP-TAILED GROUSE (Tympanuchus phasianellus)
GREATER PRAIRIE-CHICKEN (Tympanuchus cupido)
LESSER PRAIRIE-CHICKEN (Tympanuchus pallidicinctus)
WILD TURKEY (Meleagris gallopavo)
Gaviidae (Loons)
COMMON LOON (Gavia immer)
Podicipedidae (Grebes)
PIED-BILLED GREBE (Podilymbus podiceps)
EARED GREBE (Podiceps nigricollis)
WESTERN GREBE (Aechmophorus occidentalis) CLARK'S GREBE (Aechmophorus clarkii)
Phalacrocoracidae (Cormorants and Shags)
DOUBLE-CRESTED CORMORANT (Phalacrocorax auritus)
Pelecanidae (Pelicans)
AMERICAN WHITE PELICAN (Pelecanus erythrorhynchos)
Ardeidae (Herons, Egrets, and Bitterns)
GREAT BLUE HERON (Ardea herodias)
SNOWY EGRET (Egretta thula)
BLACK-CROWNED NIGHT-HERON (AMERICAN) (Nycticorax nycticorax hoactli)
Threskiornithidae (Ibises and Spoonbills)
How's a girl to choose? Multiple enthusiastic suitors woo a lone female on the Sharp-tailed Grouse lek. (Video by guide Megan Crewe)
WHITE-FACED IBIS (Plegadis chihi) Cathartidae (New World Vultures)
TURKEY VULTURE (Cathartes aura)
Pandionidae (Osprey)
OSPREY (Pandion haliaetus)
Accipitridae (Hawks, Eagles, and Kites)
GOLDEN EAGLE (Aquila chrysaetos)
NORTHERN HARRIER (Circus cyaneus)
SHARP-SHINNED HAWK (Accipiter striatus)
COOPER'S HAWK (Accipiter cooperii)
BALD EAGLE (Haliaeetus leucocephalus)
SWAINSON'S HAWK (Buteo swainsoni)
This Golden Eagle riding the updrafts at the cliff face directly in front of us at Colorado National Monument was one of the more memorable moments of the tour. (Photo by guide Eric Hynes)
RED-TAILED HAWK (Buteo jamaicensis) FERRUGINOUS HAWK (Buteo regalis)
ROUGH-LEGGED HAWK (Buteo lagopus)
Rallidae (Rails, Gallinules, and Coots)
AMERICAN COOT (Fulica americana)
Gruidae (Cranes)
SANDHILL CRANE (Grus canadensis)
Charadriidae (Plovers and Lapwings)
KILLDEER (Charadrius vociferus)
MOUNTAIN PLOVER (Charadrius montanus)
Recurvirostridae (Stilts and Avocets)
BLACK-NECKED STILT (Himantopus mexicanus)
AMERICAN AVOCET (Recurvirostra americana)
Scolopacidae (Sandpipers and Allies)
Loveland Pass was accessible but not hospitable this year. A hardy bunch braved the cold in search of White-tailed Ptarmigan. (Photo by guide Eric Hynes)
SOLITARY SANDPIPER (Tringa solitaria) GREATER YELLOWLEGS (Tringa melanoleuca)
LESSER YELLOWLEGS (Tringa flavipes)
LONG-BILLED CURLEW (Numenius americanus)
MARBLED GODWIT (Limosa fedoa)
SANDERLING (Calidris alba)
LEAST SANDPIPER (Calidris minutilla)
WILSON'S SNIPE (Gallinago delicata)
WILSON'S PHALAROPE (Phalaropus tricolor)
Laridae (Gulls, Terns, and Skimmers)
BONAPARTE'S GULL (Chroicocephalus philadelphia)
FRANKLIN'S GULL (Leucophaeus pipixcan)
RING-BILLED GULL (Larus delawarensis)
CALIFORNIA GULL (Larus californicus)
Columbidae (Pigeons and Doves)
The wintry weather and our high mileage route combined to create some beautiful ice art. (Photo by guide Eric Hynes)
ROCK PIGEON (Columba livia) [I] EURASIAN COLLARED-DOVE (Streptopelia decaocto)
MOURNING DOVE (Zenaida macroura)
Strigidae (Owls)
GREAT HORNED OWL (Bubo virginianus)
BURROWING OWL (Athene cunicularia)
Apodidae (Swifts)
WHITE-THROATED SWIFT (Aeronautes saxatalis)
Trochilidae (Hummingbirds)
BROAD-TAILED HUMMINGBIRD (Selasphorus platycercus)
Alcedinidae (Kingfishers)
BELTED KINGFISHER (Megaceryle alcyon)
Picidae (Woodpeckers)
RED-NAPED SAPSUCKER (Sphyrapicus nuchalis)
LADDER-BACKED WOODPECKER (Picoides scalaris) [*]
DOWNY WOODPECKER (Picoides pubescens)
HAIRY WOODPECKER (Picoides villosus)
NORTHERN FLICKER (RED-SHAFTED) (Colaptes auratus cafer)
Falconidae (Falcons and Caracaras)
Several White-tailed Jackrabbits were cooperative in the Walden area. (Photo by guide Eric Hynes)
AMERICAN KESTREL (Falco sparverius) MERLIN (Falco columbarius)
PEREGRINE FALCON (Falco peregrinus)
PRAIRIE FALCON (Falco mexicanus)
Tyrannidae (Tyrant Flycatchers)
EASTERN PHOEBE (Sayornis phoebe)
SAY'S PHOEBE (Sayornis saya)
WESTERN KINGBIRD (Tyrannus verticalis)
SCISSOR-TAILED FLYCATCHER (Tyrannus forficatus)
Laniidae (Shrikes)
LOGGERHEAD SHRIKE (Lanius ludovicianus)
Corvidae (Crows, Jays, and Magpies)
PINYON JAY (Gymnorhinus cyanocephalus)
STELLER'S JAY (INTERIOR) (Cyanocitta stelleri macrolopha)
BLUE JAY (Cyanocitta cristata) [*]
WESTERN SCRUB-JAY (WOODHOUSE'S) (Aphelocoma californica woodhouseii)
BLACK-BILLED MAGPIE (Pica hudsonia)
CLARK'S NUTCRACKER (Nucifraga columbiana)
AMERICAN CROW (Corvus brachyrhynchos)
COMMON RAVEN (Corvus corax)
Alaudidae (Larks)
HORNED LARK (Eremophila alpestris)
Hirundinidae (Swallows)
TREE SWALLOW (Tachycineta bicolor)
BANK SWALLOW (Riparia riparia)
BARN SWALLOW (Hirundo rustica)
CLIFF SWALLOW (Petrochelidon pyrrhonota)
Paridae (Chickadees and Tits)
BLACK-CAPPED CHICKADEE (Poecile atricapillus)
MOUNTAIN CHICKADEE (Poecile gambeli)
JUNIPER TITMOUSE (Baeolophus ridgwayi)
Aegithalidae (Long-tailed Tits)
BUSHTIT (INTERIOR) (Psaltriparus minimus plumbeus)
Sittidae (Nuthatches)
The intimate experience of Pronghorn so close to the van made the last morning at the Greater Sage-Grouse lek even more special. (Photo by guide Eric Hynes)
WHITE-BREASTED NUTHATCH (Sitta carolinensis) PYGMY NUTHATCH (Sitta pygmaea)
Troglodytidae (Wrens)
ROCK WREN (Salpinctes obsoletus)
CANYON WREN (Catherpes mexicanus)
BEWICK'S WREN (Thryomanes bewickii)
Cinclidae (Dippers)
Our American Dipper proved surprising. Who knew they ate fish?! (Video by guide Megan Crewe.)
AMERICAN DIPPER (Cinclus mexicanus) Turdidae (Thrushes and Allies)
WESTERN BLUEBIRD (Sialia mexicana)
MOUNTAIN BLUEBIRD (Sialia currucoides)
TOWNSEND'S SOLITAIRE (Myadestes townsendi)
HERMIT THRUSH (Catharus guttatus)
AMERICAN ROBIN (Turdus migratorius)
Mimidae (Mockingbirds and Thrashers)
SAGE THRASHER (Oreoscoptes montanus)
CURVE-BILLED THRASHER (EASTERN) (Toxostoma curvirostre oberholseri)
Sturnidae (Starlings)
EUROPEAN STARLING (Sturnus vulgaris) [I]
Motacillidae (Wagtails and Pipits)
AMERICAN PIPIT (Anthus rubescens)
Bombycillidae (Waxwings)
A solid argument can be made for the male Mountain Bluebird as the most attractive monochromatic bird in North America. (Photo by guide Eric Hynes)
CEDAR WAXWING (Bombycilla cedrorum) Calcariidae (Longspurs and Snow Buntings)
CHESTNUT-COLLARED LONGSPUR (Calcarius ornatus)
MCCOWN'S LONGSPUR (Rhynchophanes mccownii)
Parulidae (New World Warblers)
YELLOW-RUMPED WARBLER (AUDUBON'S) (Setophaga coronata auduboni)
Emberizidae (Buntings and New World Sparrows)
GREEN-TAILED TOWHEE (Pipilo chlorurus)
SPOTTED TOWHEE (Pipilo maculatus)
CANYON TOWHEE (Melozone fusca)
CHIPPING SPARROW (Spizella passerina)
VESPER SPARROW (Pooecetes gramineus)
LARK SPARROW (Chondestes grammacus)
BLACK-THROATED SPARROW (Amphispiza bilineata)
Our best looks at Coyote were on the drive up and back from Crested Butte. (Photo by guide Eric Hynes)
SAVANNAH SPARROW (Passerculus sandwichensis) FOX SPARROW (SLATE-COLORED) (Passerella iliaca schistacea)
SONG SPARROW (Melospiza melodia)
WHITE-CROWNED SPARROW (GAMBEL'S) (Zonotrichia leucophrys gambelii)
DARK-EYED JUNCO (SLATE-COLORED) (Junco hyemalis hyemalis)
DARK-EYED JUNCO (OREGON) (Junco hyemalis oreganus)
DARK-EYED JUNCO (PINK-SIDED) (Junco hyemalis mearnsi)
DARK-EYED JUNCO (GRAY-HEADED) (Junco hyemalis caniceps)
Icteridae (Troupials and Allies)
RED-WINGED BLACKBIRD (Agelaius phoeniceus)
WESTERN MEADOWLARK (Sturnella neglecta)
YELLOW-HEADED BLACKBIRD (Xanthocephalus xanthocephalus)
BREWER'S BLACKBIRD (Euphagus cyanocephalus)
COMMON GRACKLE (BRONZED) (Quiscalus quiscula versicolor)
GREAT-TAILED GRACKLE (Quiscalus mexicanus)
BROWN-HEADED COWBIRD (Molothrus ater)
Fringillidae (Siskins, Crossbills, and Allies)
Alison did a heck of a job spotting our first Greater Sage-Grouse, but the experience at the lek was unforgettable. (Photo by guide Eric Hynes)
GRAY-CROWNED ROSY-FINCH (HEPBURN'S) (Leucosticte tephrocotis littoralis) GRAY-CROWNED ROSY-FINCH (GRAY-CROWNED) (Leucosticte tephrocotis tephrocotis)
BLACK ROSY-FINCH (Leucosticte atrata)
BROWN-CAPPED ROSY-FINCH (Leucosticte australis)
PINE GROSBEAK (Pinicola enucleator)
CASSIN'S FINCH (Haemorhous cassinii)
HOUSE FINCH (Haemorhous mexicanus)
AMERICAN GOLDFINCH (Spinus tristis)
Passeridae (Old World Sparrows)
HOUSE SPARROW (Passer domesticus) [I]
NUTTALL'S (MOUNTAIN) COTTONTAIL (Sylvilagus nuttalli)
Desert Cottontails have a life expectancy of only a year and a half since most predators think they are delicious. Their high rates of mortality are offset by reproducing early and often. (Photo by guide Eric Hynes)
DESERT COTTONTAIL (Sylvilagus audubonii) WHITE-TAILED JACKRABBIT (Lepus townsendi)
BLACK-TAILED JACKRABBIT (Lepus californicus)
LEAST CHIPMUNK (Tamias minimus)
YELLOW-BELLIED MARMOT (Marmota flaviventris)
WYOMING GROUND SQUIRREL (Spermophilus elegans)
ROCK SQUIRREL (Spermophilus variegatus)
GOLDEN-MANTLED GROUND SQUIRREL (Spermophilus lateralis)
BLACK-TAILED PRAIRIE DOG (Cynomys ludovicianus)
WHITE-TAILED PRAIRIE DOG (Cynomys leucurus)
GUNNISON PRAIRIE DOG (Cynomys gunnisoni)
FOX SQUIRREL (Sciurus niger)
ORD'S KANGAROO RAT (Dipodomys ordii)
MUSKRAT (Ondatra zibethica)
RED FOX (Vulpes vulpes)
COYOTE (Canis latrans)
ELK (Cervus canadensis)
MULE DEER (Odocoileus hemionus)
WHITE-TAILED DEER (Odocoileus virginianus)
PRONGHORN (Antilocapra americana)
During a rare moment of warm weather 14 beautiful birders and two guides soaked up some rays in Colorado National Monument.
BIGHORN SHEEP (Ovis canadensis)
Cerulean blue and slate gray
that would be the Pinyon Jay
Deep black, electric yellow
that very handsome blackbird fellow!
Akimbo wings and vibrating tips...
fierce fighter-plane males
of the grouse with sharp tails!
A relative newbie, I don't really list,
And yes, indeed, the dipper I missed.
But 51 new birds I really did see
A pretty good trip, if you're asking me!
By participant Beth Leslie Glasser
Totals for the tour: 162 bird taxa and 22 mammal taxa